android - 棒棒糖优化app编译Kitkat - LayoutInflaterCompatHC NoClassDefFoundError

我为API21（棒棒糖）开发了一个应用程序，我希望这个应用程序在API19（Kitkat+）设备上运行。
很遗憾，我犯了个错误：

E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.myurl.myapp , PID: 14398
java.lang.NoClassDefFoundError: android.support.v4.view.LayoutInflaterCompatHC
  at android.support.v4.view.LayoutInflaterCompat$LayoutInflaterCompatImplV11.setFactory(LayoutInflaterCompat.java:42)
  at android.support.v4.view.LayoutInflaterCompat.setFactory(LayoutInflaterCompat.java:79)
  at android.support.v7.app.AppCompatDelegateImplV7.installViewFactory(AppCompatDelegateImplV7.java:790)
  at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:57)
  at com.myurl.myapp.FeedActivity.onCreate(FeedActivity.java:194)

这发生在oncreate（）方法的第一行：

super.onCreate(savedInstanceState);

这些是我的进口货：

dependencies {
  compile fileTree(dir: 'libs', include: ['*.jar'])
  compile 'com.android.support:support-v4:21.+'
  compile "com.android.support:appcompat-v7:21.0.+"
  compile 'com.android.support:cardview-v7:21.+'
  compile 'com.android.support:recyclerview-v7:21.+'
}

有人知道怎么解决这个问题吗？

最佳答案

如果您运行的是最新的buildToolsVersion，那么运行哪个设备并不重要。

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "your.app.id"
        minSdkVersion 16
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
}

ext {
    supportLibVersion = '23.1.1'
    playServiceVersion = '8.3.0'
}

dependencies {
    compile "com.android.support:design:${supportLibVersion}"
    compile "com.android.support:cardview-v7:${supportLibVersion}"
    compile "com.android.support:appcompat-v7:${supportLibVersion}"
    compile "com.android.support:recyclerview-v7:${supportLibVersion}"
    compile "com.google.android.gms:play-services:${playServiceVersion}"
}